The minimum percentage of fair market value for incentive stock options.

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- Definition

The minimum percentage of grant date fair market value for exercise price.

+ References

No definition available.

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- Definition

The number of years after options vested that the predetermined vesting price must be reached.

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No definition available.

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- Definition

Represents the expense recognized during the period arising from equity-based compensation arrangements (for example, shares of stock, unit, stock options or other equity instruments) with employees, directors and certain consultants qualifying for treatment as employees.

+ References

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-Name Staff Accounting Bulletin (SAB)

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-Section F

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- Definition

Unrecognized cost of unvested share-based compensation awards.

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- Definition

Weighted average period over which unrecognized compensation is expected to be recognized for equity-based compensation plans, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

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- Definition

Estimated period over which an employee is required to provide service in exchange for the equity-based payment award, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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- Definition

Period which an employee's right to exercise an award is no longer contingent on satisfaction of either a service condition, market condition or a performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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- Definition

Period from grant date that an equity-based award expires, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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- Definition

The estimated dividend rate (a percentage of the share price) to be paid (expected dividends) to holders of the underlying shares over the option's term.

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- Definition

Expected term of share-based compensation awards, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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- Definition

The estimated measure of the percentage by which a share price is expected to fluctuate during a period. Volatility also may be defined as a probability-weighted measure of the dispersion of returns about the mean. The volatility of a share price is the standard deviation of the continuously compounded rates of return on the share over a specified period. That is the same as the standard deviation of the differences in the natural logarithms of the stock prices plus dividends, if any, over the period.

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- Definition

The maximum risk-free interest rate assumption that is used in valuing an option on its own shares.

+ References

No definition available.

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The minimum risk-free interest rate assumption that is used in valuing an option on its own shares.

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No definition available.

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- Definition

The maximum number of shares (or other type of equity) originally approved (usually by shareholders and board of directors), net of any subsequent amendments and adjustments, for awards under the equity-based compensation plan. As stock or unit options and equity instruments other than options are awarded to participants, the shares or units remain authorized and become reserved for issuance under outstanding awards (not necessarily vested).

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- Definition

Number of options outstanding, including both vested and non-vested options.

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- Definition

Number of share options (or share units) exercised during the current period.

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-Name Regulation S-X (SX)

-Number 210

-Section 04

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Note 9 - Long-term Incentive Plan (Details) (USD $) In Millions, except Share data, unless otherwise specified	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Note 9 - Long-term Incentive Plan (Details) [Line Items]
Minimum Percentage Of Grant Date Fair Market Value For Exercise Price	100.00%
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number (in Shares)	760,000	760,000	760,000
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period	5 years
Common Class A [Member] \| Avalon Holdings Corporation 2009 Long-term Incentive Plan [Member]
Note 9 - Long-term Incentive Plan (Details) [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized (in Shares)	1,300,000
For Employees Who Are Ten Percent Shareholders [Member]
Note 9 - Long-term Incentive Plan (Details) [Line Items]
Minimum Percentage Of Fair Market Value For Incentive Stock Option Price	110.00%
Share-based Compensation Arrangement by Share-based Payment Award, Expiration Period	5 years
For Other Employees [Member]
Note 9 - Long-term Incentive Plan (Details) [Line Items]
Minimum Percentage Of Fair Market Value For Incentive Stock Option Price	100.00%
Share-based Compensation Arrangement by Share-based Payment Award, Expiration Period	10 years
Share-based Compensation Award, Tranche One [Member] \| Avalon Holdings Corporation 2009 Long-term Incentive Plan [Member]
Note 9 - Long-term Incentive Plan (Details) [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Award Requisite Service Period	2 years 197 days
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Term	6 years 98 days
Share-based Compensation Award, Tranche Two [Member] \| Avalon Holdings Corporation 2009 Long-term Incentive Plan [Member]
Note 9 - Long-term Incentive Plan (Details) [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Award Requisite Service Period	3 years 197 days
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Term	6 years 281 days
Share-based Compensation Award, Tranche Three [Member] \| Avalon Holdings Corporation 2009 Long-term Incentive Plan [Member]
Note 9 - Long-term Incentive Plan (Details) [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Award Requisite Service Period	4 years 197 days
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Term	7 years 98 days
Share-based Compensation Award, Tranche Four [Member] \| Avalon Holdings Corporation 2009 Long-term Incentive Plan [Member]
Note 9 - Long-term Incentive Plan (Details) [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Award Requisite Service Period	5 years 197 days
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Term	7 years 281 days
Share-based Compensation Award, Tranche Five [Member] \| Avalon Holdings Corporation 2009 Long-term Incentive Plan [Member]
Note 9 - Long-term Incentive Plan (Details) [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Award Requisite Service Period	6 years 197 days
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Term	8 years 98 days
Minimum [Member] \| Avalon Holdings Corporation 2009 Long-term Incentive Plan [Member]
Note 9 - Long-term Incentive Plan (Details) [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Volatility Rate	60.90%
Maximum [Member] \| Avalon Holdings Corporation 2009 Long-term Incentive Plan [Member]
Note 9 - Long-term Incentive Plan (Details) [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Volatility Rate	61.70%
Weighted Average [Member] \| Avalon Holdings Corporation 2009 Long-term Incentive Plan [Member]
Note 9 - Long-term Incentive Plan (Details) [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Volatility Rate	61.20%
Avalon Holdings Corporation 2009 Long-term Incentive Plan [Member]
Note 9 - Long-term Incentive Plan (Details) [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized (in Shares)	1,300,000
Share-based Compensation Arrangement by Share-based Payment Award, Expiration Period	10 years
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number (in Shares)	760,000
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period	5 years
Number of Years after Options Vested, Predetermined Vesting Stock Price	3 years
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period (in Shares)	0
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Dividend Rate	0.00%
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Risk Free Interest Rate, Minimum	2.06%
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Risk Free Interest Rate, Maximum	2.28%
Allocated Share-based Compensation Expense (in Dollars)	0.1	$ 0.1
Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized (in Dollars)	0.1
Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized, Period for Recognition	1 year 94 days